eTrex Summit has features not found in your typical GPS. Its barometric altimeter provides accurate elevation reporting and records elevation profiles so you can track your total ascent over distance and time. The electronic compass displays direction even when you're not moving. The eTrex Summit boasts a powerful 12-channel GPS receiver and offers easy, one-hand operation with buttons located on each side of the unit. Waterproof.

* BATTERY LIFE: 16 hrs on 2 AA
* WATERPROOF: IPX7 (Submersible 1 meter @ 30 min.)
* ROUTES/WAYPOINTS/ICONS: 20/500/yes
* DISPLAY: 1.1" x 2.1" (64 x 128 pixels)
* TRACKBACK: yes/10 saved tracks